852
List of countries that cannot make a PSN account, following the Helldivers 2 controversy.
(programming.dev)
The censored one is probably Niger
UPDATE - special thanks to @[email protected] for making a map showing the countries without access to PSN:
It's not buried in a TOS. It's in a big gold/bronze highlighted area right on the purchase page.
Same concept. Anything beyond "buy this game and play it" is out of the ordinary and in my opinion unreasonable.